A randomized 25 question test from a pool of 761 questions, good luck!
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical layer?
Due to the uncomplicated nature of the Modbus frame structure, it requires a simple access method. Which of the access methods below is a method that this frame structure supports?
IN IPv4 both static and dynamic addressing can be used in conjunction with each other. Which of the situations below needs to be focused on when using both addressing options?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the manipulation process control inputs?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a coils would use?
During day-to-day operation of an industrial network, some device addresses may change depending on the needs of the system. Which of the answers represents the normal state of a physical address during normal operations?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the creation of new projects?
In each OSI layer, each device must be identified to be used. In which of the layers below does the physical address of each network device reside?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Mark"?
Subnet masks in IPv4 are used to divide an existing network. A class B network with 2 nodes, one with an IP address of 128.0.0.1 and a mask of 255.255.0.0. Which of the answers below reflects the address the other node must have for the two nodes to communicate?
In IPv4, the user datagram protocol has less latency and measurable greater data throughput. Which of the answers below can be a drawback of this protocol?
Which of the answers below best represents the recommended standard that is generally used with an RJ-45 connector?
IPv4 has several distinct classifications. Which of the answers below would best describe how those classifications are determined using the address?
Which of the network components below combines two or more smaller networks working within the ISO physical and data layers?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as where the bulk of the GUI applications are configured?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "A"?
Which answer below best represents the number of spur cable connections in a standard H1 transmission system junction box with 6 connections available?
In the unbalanced signal transmission system, which answer best represents the number 2?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a discreet input memory location?
Which of the antenna below could best be described as the most direction sensitive?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a HART protocol?
Which of the H1 transmission system function blocks below is best described as generally available default to field devices after it has been energized?
There are many options to choose from for alarm attributes. Which of the following alarm attributes would best be described as an alarm that is cleared after the process has been normalized for a period of time?
Which of the terms below can be best described as supplies the individual devices with data and power from the trunk line in an H1 transmission system?